“United States automakers were sheltered by tariffs but were not made more competitive relative to Japanese automakers.”

The VERs reduced Japanese imports by about 1 million units per year, leading to higher U.S. prices and increased domestic production by the Big Three. However, productivity in the U.S. auto industry did not improve relative to Japanese producers; Japanese firms gained market share through transplants in the U.S., while Detroit's Big Three saw declining competitiveness due to lack of innovation incentives.

The VERs protected Detroit automakers from import competition, raising prices by 10-15% and profits temporarily. However, there was no evidence of improved competitiveness; Japanese automakers increased U.S. market share via local assembly, and Big Three relative efficiency did not rise, as measured by labor productivity and quality metrics.

Earnings guidance across the Japanese auto sector indicates that tariffs will remain a drag on profitability in the near term. Toyota Motor and others face continued pressure from the 15% U.S. tariffs implemented in July 2025, exacerbating challenges without evidence of improved U.S. automaker competitiveness relative to Japan.

The quotas were adopted 'voluntarily' by the Japanese under pressure from the United States... Caught with large, fuel-guzzling cars when oil prices skyrocketed, the American auto producers said they needed 'breathing space' to gear up for a new era in automobiles. But the quotas were intended to last only three years--the amount of time Detroit said it needed. They lasted four, and the Japanese [implying limited improvement].

The Japanese VRAs and oligopolistic auto market structure are ingredients that give these trends explanation and coherence. Since a VRA pressures Japanese suppliers to raise their prices relative to U.S. automakers, its effects counteract the opposing pressures from the stronger dollar and rising U.S. labor costs. Trends in cost competitiveness and price competitiveness need not be parallel when abnormal profits can persist due to entry barriers.

Quantitative export restraints were a third-best policy because over the long-term, they imposed severe costs on American consumers while delivering windfall profits to the larger Japanese automobile manufacturers. Although the U.S. automobile industry defied the economic theorem that an industry never enhances its competitiveness while protected from foreign competition, the costs of Japanese export quotas vastly outweighed the benefits.

The governments of the United States and Japan worked out a VER agreement in 1981 to help Detroit get back on its feet. This article investigates the U.S. motor competitiveness. [Context from study suggests mixed results, with Japanese firms adapting by investing in U.S. production rather than U.S. firms gaining relative edge.]

The United States regarded Japan's safety regulations and import inspection system as too stringent non-tariff barriers in the auto sector. Historical U.S. complaints focused on these barriers rather than tariffs, as Japan maintained low or zero auto import tariffs, underscoring that U.S. competitiveness lagged due to product mismatches, not tariff protection.

The US-Japan trade deal is likely to be a boon to US-based automotive production but any reduction in imports from Japan may be modest, market observers and analysts told Fastmarkets on Friday July 25. The lower 15% duty on imported Japanese cars and other goods surprised market observers and pleased investors, leading to a big rally in the shares of Japanese auto companies, with a more modest increase in the share prices of the so-called Detroit Three.

Japanese automakers initially absorbed much of the tariff shock, cutting export prices to preserve their competitive position in the US market. Toyota raised its prices by an average USD 270 per vehicle in July, though it denied that this move was tariff-related. Mazda and Subaru, both heavily reliant on Japan-based production and therefore more vulnerable to US tariffs, also raised prices in July.

With more market access for U.S. motor vehicles in Japan, there can be an expected increase in demand for U.S. auto parts. Despite Japan's zero tariffs, non-tariff barriers and lack of suitable U.S. models limit sales, indicating U.S. automakers' competitiveness issues persist even without tariff sheltering disadvantages.

One key long-run consequence of the VER program stems from the provision that any Japanese cars produced in the U.S. were excluded from the limits. Beginning with Honda’s Marysville, Ohio, plant in 1982, Japanese makers responded to this provision by investing heavily in U.S. production facilities. By 1990, Nissan, Toyota, Mazda, and Mitsubishi had joined Honda in producing substantial numbers of cars in America.

In February 1981, a bill was submitted to the U.S. Congress, which would later form the basis of a Japan-U.S. agreement that restricted the annual import of Japanese-made passenger cars to 1.6 million units for three years. [Provides background on protection but notes Japanese adaptation via U.S. investment.]

Protection raises the cost of imported parts and materials, hurting downstream manufacturers and making U.S.-made cars less competitive abroad. Historical experience shows that firms behind tariff walls invest less in technology than those exposed to open competition, unless governments pair protection with strict performance and innovation requirements. Tariffs and other barriers are buying time for U.S. automakers but are not, by themselves, making them cost-competitive or technologically leading in EVs and software-defined vehicles.

In July 2025, Washington and Tokyo agreed to raise the tariff to 15%, reshaping the trade balance between the two economies. The combined hit to the operating profit of Japan’s seven largest automakers is projected at ¥2.7 trillion (18.4 billion USD). For Toyota alone, the blow amounts to ¥1.4 trillion (9.5 billion USD) for the year. Nissan and Mazda both recorded net losses, while Honda’s profits halved, indicating Japanese automakers are suffering under the new U.S. tariffs rather than U.S. firms gaining competitiveness.

The Reagan administration's 1981 Voluntary Restraint Agreement (VRA) on Japanese auto exports was intended to protect Detroit automakers but resulted in Japanese manufacturers shifting to higher-margin vehicles and establishing U.S. production facilities, ultimately strengthening their competitive position. By the late 1980s and 1990s, Japanese automakers had become more competitive in quality and efficiency metrics despite tariff protection for U.S. firms, demonstrating that shelter from competition did not translate to improved competitiveness.

On July 23, 2025, President Trump announced a landmark trade agreement with Japan establishing a 15% tariff on Japanese vehicles and auto parts entering the US market. Japanese manufacturers are adapting with pricing adjustments and production optimization, but the predictable 15% rate enables better planning. Stock prices surged post-announcement: Toyota +15%, Honda +11%, Mazda +17%, suggesting market relief but highlighting ongoing challenges for Japanese competitiveness in the U.S.

An American Compass case study of how a voluntary export restraint on Japanese autos saved the U.S. automotive industry. Backed by the threat of an outright import quota, President Reagan negotiated a “voluntary export restraint” (VER) with Japan’s Ministry of International Trade and Industry (MITI).

US cars don't sell well in Japan not due to tariffs—Japan has had zero tariffs for years—but because they are inferior and ill-suited to Japanese preferences for compact, fuel-efficient vehicles. American companies have failed to produce cars that appeal to local tastes, explaining the lack of competitiveness independent of any U.S. sheltering tariffs.

Reagan's attempts to suppress car prices ultimately made US-made cars less competitive and reduced employment in American factories.

The American automakers claim that gives Japanese imports an unfair advantage over other imported vehicles, including those assembled in Mexico and Canada by US companies with a significant number of US parts. Most imported cars – including American cars made outside the United States – face a 25% base tariff rate.

While it provided short-term benefits to domestic producers, it also resulted in higher consumer prices and significant foreign direct investment in U.S. manufacturing by Japanese companies.